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An eel is any fish belonging to the order Anguilliformes (/æŋˌɡwɪlᵻˈfɔːrmiːz/), which consists of four suborders, 20 families, 111 genera and about 800 species. Most eels are predators. The term "eel" (originally referring to the European eel) is also used for some other similarly shaped fish, such as electric eels and spiny eels, but these are not members of the Anguilliformes order.Eels are elongated fish, ranging in length from 5 cm (2.0 in) in the one-jawed eel (Monognathus ahlstromi)[dubious – discuss] to 4 m (13 ft) in the slender giant moray.[2] Adults range in weight from 30 g (1.1 oz) to well over 25 kg (55 lb). They possess no pelvic fins, and many species also lack pectoral fins. The dorsal and anal fins are fused with the caudal fin, forming a single ribbon running along much of the length of the animal.[1] Eels swim by generating body waves which travel the length of their bodies. They can swim backwards by reversing the direction of the wave.[3] Most eels live in the shallow waters of the ocean and burrow into sand, mud, or amongst rocks. A majority of eel species are nocturnal, thus are rarely seen. Sometimes, they are seen living together in holes, or "eel pits". Some species of eels also live in deeper water on the continental shelves and over the slopes deep as 4,000 m (13,000 ft). Only members of the Anguilla regularly inhabit fresh water, but they, too, return to the sea to breed.[4] The heaviest true eel is the European conger. The maximum size of this species has been reported as reaching a length of 3 m (10 ft) and a weight of 110 kg (240 lb).[5] Other eels are longer, but do not weigh as much, such as the slender giant moray which reaches 4 m (13 ft).[6] Subscribe my channel and Get new video Thanks for watching!!! *SUBSCRIBE *Like *Comment * Share...... Link of Subscribe :https://goo.gl/yAfgEP Follow me: https://www.facebook.com/bestbirdstrap/ ..................... see more................................................... 1.Beautiful Girl Cooking - How to Catch Sea Snails - Vietnamese Seafood https://www.youtube.com/watch?v=dVZA8DjLVw8 2.Beautiful girl bird trap - How Setting Trap for Bird Using Cage Trap https://www.youtube.com/watch?v=glrjlGEMzxg 3.Beautiful Girl Fishing - Amazing Fishing at Quangninh - Vietnam Traditional Fishing https://www.youtube.com/watch?v=pPTN_G2eeC0 4.Amazing Beautiful Girl and Buffalo grazing in Vietnam https://www.youtube.com/watch?v=hldhkgumUvU 5.Beautiful Girl Cooking - How to Boil Duck Eggs - Village food factory https://www.youtube.com/watch?v=0VqY-fhiXY4 6. Amazing Beautiful Girl Vegetable picking at farm https://www.youtube.com/watch?v=EWnb93maiaM 7.Amazing Beautiful Girl Mountain Goats Grazing - Free Goat Food https://www.youtube.com/watch?v=khZwb9jWf-o 8.Beautiful Girl Fishing and Grilling Fish on the Beach in Vietnam https://www.youtube.com/watch?v=AOyucJqfgOk 9.Amazing Beautiful Girl - Picking Tropical Vegetables for Dinner https://www.youtube.com/watch?v=_fG_QglUR1s